po

abbreviation

Definition of po

  1. by mouth; orally

Origin and Etymology of po

Latin per os


Po

symbol

Definition of Po

  1. polonium


PO

abbreviation

Definition of PO

  1. 1 petty officer

  2. 2 postal order

  3. 3 post office

  4. 4 purchase order

Other Postal Terms


Po

play
geographical name \ˈpō\
variants: or ancient

Padus

\ˈpā-dəs\play

Definition of Po

  1. river 405 miles (652 kilometers) long in northern Italy flowing from the slopes of Mount Viso east into the Adriatic Sea through several mouths


Medical Dictionary

po

abbreviation

Medical Definition of po

  1. per os—used especially in writing prescriptions


Po

symbol

Medical Definition of Po

  1. polonium


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